1) Activate the Lighthead
The Red wire (+) or Blue wire (+) wire to a 12V positive terminal of battery and the Black Wire
( - ) to negative terminal of the battery. (ON/OFF Color 2 will override ON/OFF Color 1 if both
connected )

2) Change Flasher pattern
Momentarily connect the yellow wire to the 12V+ to cycle through different patterns

3) Set Master & Slave Mode
Connect the Yellow Wire to the 12V+ more than 3 seconds, the master or slave mode will
changed. ( Example: Color 1 is in master mode and color 2 is in slave mode, if you apply Yellow
Wire to the 12V+ more than 3 seconds, Color 2 will be in master mode and color 1 will be in
slave mode )

4) Sync ( two or more lightheads )
Check each lighthead and make sure they are in the same flash pattern, connect the same color
of wires together to sync.